154695720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3571}}^1$

素因数の和:3623

約数の個数: 96

約数和(自身を含む): 489935520

約数和(自身を除く): 335239800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1805, 2166, 2280, 2888, 3571, 3610, 4332, 5415, 7142, 7220, 8664, 10713, 10830, 14284, 14440, 17855, 21426, 21660, 28568, 35710, 42852, 43320, 53565, 67849, 71420, 85704, 107130, 135698, 142840, 203547, 214260, 271396, 339245, 407094, 428520, 542792, 678490, 814188, 1017735, 1289131, 1356980, 1628376, 2035470, 2578262, 2713960, 3867393, 4070940, 5156524, 6445655, 7734786, 8141880, 10313048, 12891310, 15469572, 19336965, 25782620, 30939144, 38673930, 51565240, 77347860, 154695720]

約数ペア:

[(1, 154695720), (2, 77347860), (3, 51565240), (4, 38673930), (5, 30939144), (6, 25782620), (8, 19336965), (10, 15469572), (12, 12891310), (15, 10313048), (19, 8141880), (20, 7734786), (24, 6445655), (30, 5156524), (38, 4070940), (40, 3867393), (57, 2713960), (60, 2578262), (76, 2035470), (95, 1628376), (114, 1356980), (120, 1289131), (152, 1017735), (190, 814188), (228, 678490), (285, 542792), (361, 428520), (380, 407094), (456, 339245), (570, 271396), (722, 214260), (760, 203547), (1083, 142840), (1140, 135698), (1444, 107130), (1805, 85704), (2166, 71420), (2280, 67849), (2888, 53565), (3571, 43320), (3610, 42852), (4332, 35710), (5415, 28568), (7142, 21660), (7220, 21426), (8664, 17855), (10713, 14440), (10830, 14284)]